<template>  <van-nav-bar fixed :title="$route.meta.title" style="background-color: #dcdcdc;">
    <template #left>
      <div v-show="$route.path !== '/home'" @click="$router.back()"
        ><van-icon name="arrow-left" size="14" style="vertical-align: middle"/>返回
      </div>
    </template>
  </van-nav-bar>
</template>

<script>
</script>

<style>
</style>